@book{183733,
	author = {Cummins, R.A. and ET AL.},
	title = {Measuring subjective wellbeing: the personal wellbeing index. Intellectual disability. En: Enhancing the quality of life people with intellectual disabilities. from theory to practice},
	publisher = {Springer},
	year = {2010},
	address = {Londres},
	url = {\\Srvdatos\siis\docus\Documentos Internet\2012-Posteriores\2012\Measuring subjective wellbeing.pdf}
}